4N4R:
reference: Structural basis for outer membrane lipopolysaccharide insertion., Dong H, Xiang Q, Gu Y, Wang Z, Paterson NG, Stansfeld PJ, He C, Zhang Y, Wang W, Dong C, Nature. 2014 Jul 3;511(7507):52-6. doi: 10.1038/nature13464. Epub 2014 Jun 18. PMID: 24990744

This OCA Structure page
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